Abstract

A printing device and the ribbon mounting mechanism thereof are disclosed. The ribbon mounting mechanism is used for mounting a first ribbon comprising a first core and a second ribbon comprising a second core having a diameter smaller than that of the first core. The ribbon mounting mechanism includes a first shaft supporting the first core of the first ribbon; a second shaft supporting the second core of the second ribbon, wherein the second shaft and the first shaft are concentrically disposed; a torque generator comprising a third shaft; a first gear set connecting the first shaft and the third shaft, and torque generated by the torque generator is transmitted to the first shaft through the first gear set; and a second gear set connecting the second shaft and the third shaft, and torque generated by the torque generator is transmitted to the second shaft through the second gear set.

IPC Classes  ?

• B41J 33/22 - Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle by gears or pulleys
• B41J 33/12 - Ribbons carried by coaxially-mounted spools
• B41J 33/26 - Ribbon-feed devices or mechanisms with drive applied directly to ribbon by rollers engaging the ribbon

Abstract

A test tube preparation device uses a labeling device to include a linking module to link a positioning unit, and the positioning unit can be used to place a tube body and finely adjust a position of the tube body relative to the label generating module of the surface treating device to complete the label generation, label conveyance, tube labeling and tube delivery, and provide a preparation device for effectively integrating the label and applying to the tube body before and after the labeling of the tube body, so as to improve the quality of the generation of the tube body and the label. Further, the present invention further provides a test tube preparation method.

IPC Classes  ?

• B65C 3/02 - Affixing labels to elongated objects, e.g. wires, cables, bars, tubes
• G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups Handling materials therefor
• B65C 9/46 - Applying date marks, code marks, or the like, to the label during labelling
• B65C 9/02 - Devices for moving articles, e.g. containers, past labelling station

Goods & Services

Computer software platforms for use with label printers for designing labels; Computer software for label design, for use in label printers; Computer software for use in point of sale machines, used for designing and editing of barcodes for labels to be printed at point of sale

Goods & Services

(1) Barcode editing software; Barcode design software; Operating software for label printers

Goods & Services

(1) Label printer; Barcode reader; Barcode scanner

Goods & Services

Computer software; barcode editing software; barcode design software; operating software for label printers.

Goods & Services

Label printers, keyboards, software for editing bar codes, software for designing labels, operating software for label printers. Inking ribbons for printers, label paper, art paper (bond paper), simili paper, synthetic paper, stickers, label-applying machines, label printing machines, inking ribbons, typewriter ribbons (carbon ribbons for typewriters), hand-held labelling devices, printer ribbons, spools for inking ribbons.

Goods & Services

Label printers, Keyboards, Software for editing bar codes, Software for designing labels, Operating software for label printers

Abstract

A general winding and feeding apparatus includes a rotating shaft on the upper side of a standing wall of a base, and a motor is connected to the rotating shaft in the standing wall. A swing arm extends across a traveling material and is situated at a suitable position on the standing wall. Digital variable frequency methods may be used to drive the motor, which operates in conjunction with light-coupled sensors to detect the traveling speed of a material on the swing arm and sense a swing position of the swing arm. Feedback is generated in real-time to modify the speed of the motor, and the constant speed travel of the material can be achieved while being either wound or unwound.

IPC Classes  ?

• B65H 23/18 - Registering, tensioning, smoothing, or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web

Abstract

A power control circuit of a variable-frequency opto-interrupter for a printer has a plurality of impedances electrically connected with a receiving terminal of the opto-interrupter in parallel for multi-stage variable adjustment, an IR photodiode having stronger penetration and adopted to a transmitting terminal, and a variable frequency generator generating variable frequency signal and electrically connected with a negative pole pin of the IR photodiode through a switching transistor. Accordingly, the emitting intensity of the opto-interrupter is significantly enhanced so that various printing media are penetrated through by infrared beams and the emitting intensity is adjusted to adapt to acquire a broader dynamic range of the load of the receiving terminal.

IPC Classes  ?

• H01L 31/02 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof - Details